Factor Info

ID 151566
Size 945 digits / 3137 bits
Status composite
Value 128526653060466053538668880997514874836511077711339676014522682164146397250212038020929819048104935339031444128944451410797686738324002087533223641712390281219873545898527024207334991480066552897882983011565413038249743417676925071165914668618557127654071067923228608234186389863575704227256809644504253598672508024599621560713250865694214781085708780189468939462611453396261794777365528120597938119079214626292040326164645489762344643332991541479897651822752488885349132457232415497176280767789281986328487311007360225845737688184163551278276002907314574563468795491442077022586542332297961756781306748855826854999598059660851816489610290973187147535161957296372318811251440777703029139502308811471965138441549900633942649729030249866007179731466752786721115847691844307108052969112864802593528971958927853716124300268260017045527410461655342524914290494309967452206246685668190566611508029034739420212513635796298991347907796532177807454449373

Factorizations

Primary (ID: 151567) 2439123932855825959501 (proven prime)
(ID: 151568) 52693777191543439422898626165540402064216537994490981185434498839983904054816900492705354130019062922067170507449812691554240271777984853929814478508286586989052278467469382939604876547305678067106288006131032065513022373755235987056175212614625421965228205232554037534082824066250727652962082559431238259637596259792154907667635899776467047167327124617619872108734460409500511183775821260972734592611486999657096603555740574415554034216725941192502221825980581106468745591232733254856056775615002423212846243677783738871131196291998197909700421000453829832412035969752384156260364694082336127269857436682108149105583249647322494847283921022562152189263254840463147891875870682042693642945784205380547375461876324285393072618865475234502378501879420584145818546484303545862663741326947075111012450373103922824371471942699649655569359688821728596270541547156334236824786277152464626528145711281277977503307851846385744305873 (composite)

Primary factorization keeps track of the smallest (known) prime factor. Secondary factorizations are old results kept when a new smaller prime factor is found, which occasionally happens with ECM.